| In this paper,based on the study of cultural landscape genes in the Western Sichuan Plateau,six villages in Xiangcheng County are taken as examples to identify and extract cultural landscape genes.Firstly,the classification of cultural landscape genes is determined,and the material expression of cultural landscape genes is analyzed.Then,the genetic map of cultural landscape is generated,and the relevant application strategies of B&B design are put forward.B&B’s concept covers the fields of society,economy,culture,architecture,commercial development and marketing,and this paper focuses on its connotation of architecture related fields.In this paper,settlement typology is the basis of the theoretical analysis of landscape gene,and the intervention of architecture and geography makes the research objects cover traditional settlements,towns and cities’ history and culture.In this paper,the selection of the research objects of B&B is proposed,and the new objects applied to the theory of landscape gene are proposed,the scope of the research objects is subdivided vertically.As a subdivision concept in theory of landscape gene,cultural landscape gene and the theory of landscape gene draw lessons from the concept of biological gene.There must be a process of reverse transcription in the process of recognition and extraction.From the beginning of classification,the possible expression forms of cultural landscape genes are defined into three major categories and four minor categories,among which the most part is about the extraction of residential buildings.From the expression forms of various details,it can be seen that both architectural accessories,architectural color and architectural space are deeply influenced by their historical background and culture.In addition,this paper finds that religious intervention is local Culture and life custom endow with unique genes.In the last part of the paper,two strategies are put forward for the design and transformation of B&B.The strategy is to use the dominant cultural landscape gene as much as possible,and integrate the recessive cultural landscape gene.The material form and spiritual form have undergone new changes.With the development of time,the connotation of cultural landscape genes included in these design strategies will inevitably be replaced and updated.The author believes that it is important not to ensure the constant location or image of cultural landscape genes,but to follow the trend and provide new ideas for creating cultural landscape genes according to the existing resources. |